<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <meta http-equiv="X-UA-Compatible" content="ie=edge">
  <title>ES Module 浏览器环境 Polyfill</title>
</head>
<body>
  <script nomodule src="https://unpkg.com/promise-polyfill@8.1.3/dist/polyfill.min.js"></script>
  <script nomodule src="https://unpkg.com/browser-es-module-loader@0.4.1/dist/babel-browser-build.js"></script>
  <script nomodule src="https://unpkg.com/browser-es-module-loader@0.4.1/dist/browser-es-module-loader.js"></script>
  <script type="module">
    import { foo } from './module.js'
    console.log(foo)
  </script>
</body>
</html>
